Weight Loss Injections Cheap - Single Pen from £129

  • Single pens from £129.99 - all six strengths available
  • £40 off first orders with code FIRST40
  • Express 24-hour approval available
  • Free clinical consultation included with every pen
Start free consultation

Treatment from £144.99

Takes under 2 minutes · 100% online
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Check if you're eligible

Height 175 cm
Weight 82 kg
Your BMI
26.8
Check with prescriber
Start free consultation
Free · BMI thresholds shown are illustrative. Final eligibility is confirmed by a UK prescriber during your free consultation.
100% UK-based pharmacy Free advice & support Rated Excellent 2,400+ reviews
Which route suits you

Two clinically backed paths to results

A weekly GLP-1 injection or a daily capsule — each fully overseen by our UK pharmacy team, with no obligation to continue.

Treatment
Avg. weight loss
05%10%15%20%25%
Availability
Injection
Weekly pen · GLP-1
Avg. weight loss
~20%up to
Availability Available now
Pill NEW
Daily tablet · Oral GLP-1
Avg. weight loss
~17%up to
Availability Explore now
Live Pricing

Our Range

Prices update live and may change. The live table below always takes precedence.
All treatment is subject to a prescriber consultation and clinical approval.

Choose Your Single Mounjaro Pen Strength

Single Pen Prices - All Strengths Available

Our single pen pricing makes it affordable to start or continue your weight management journey. First-time customers save £40 per pen, while returning customers get £25 off every order. Choose from six prescription strengths, each designed to support appetite regulation alongside your reduced-calorie diet and exercise plan.

2.5mg Starting Dose Single Pen

Perfect for beginners, our 2.5mg Mounjaro pen costs £169.99 (just £129.99 for first orders). This starting strength allows your body to adjust to tirzepatide gradually while you begin your weight management programme. Each pen contains four weekly doses, making it ideal for your first month of treatment.

5mg Progressive Dose Single Pen

Step up to 5mg for £199.99 per pen (£159.99 first order). This progressive dose may help enhance appetite control as you advance through your treatment plan. Many patients find this strength provides the optimal balance of effectiveness and tolerability when combined with lifestyle modifications.

Higher Strength Single Pens Available

We stock 7.5mg (£249.99), 10mg (£269.99), 12.5mg (£299.99), and 15mg (£318.99) single pens for patients requiring stronger doses. First-order discounts apply to all strengths, with returning customer savings on every subsequent purchase. Your prescriber will recommend the appropriate strength based on your clinical assessment.

Why Choose Single Pen Purchase

Single pen buying offers flexibility to adjust your treatment without committing to multiple pens upfront. It's perfect for dose titration, trying different strengths, or maintaining your current prescription. Each pen undergoes the same rigorous clinical assessment process, ensuring safe and appropriate prescribing.

GPhC-Registered Pharmacy Supply

Every single pen comes from our GPhC-registered pharmacy with full clinical oversight. Our prescribers conduct thorough assessments before approving your order, ensuring Mounjaro is suitable for your weight management needs. We include detailed injection instructions and ongoing support with every pen.

Express Approval Available

Need your single pen quickly? Choose express 24-hour approval for urgent orders. Standard clinical assessment takes 3 working days, but our express service prioritises your consultation for next-day processing. Both options include the same comprehensive medical review and prescription service.

Order Your Single Pen Today

Ready to start or continue your weight management journey? Select your required strength, complete the clinical questionnaire, and receive your genuine Mounjaro pen with discreet UK delivery. Use code FIRST40 for £40 off your first single pen order, or enjoy automatic £25 savings as a returning customer.

NEW

GLP-1, now in adaily pill

Meet the daily GLP-1 tablet — needle-free, taken on your schedule, and prescribed by UK pharmacists. Designed for flexibility.

Join the free waitlist
Track your progress

Your journey,in your pocket

Track Now

Meet the newGLP-1 pill

  • Once-daily tablet · room-temp storage
  • No needles, no fridge
  • Up to ~15–17% in trials
How treatment works

How GLP-1 treatments help

Reduces appetite

Helps you feel fuller, sooner — so portions naturally shrink.

Curbs cravings

Quietens food noise so snacking and cravings ease off.

Slows digestion

Food stays in your stomach longer, steadying hunger between meals.

Steady blood sugar

Supports more stable glucose levels through the day.

Is GLP-1 treatment right for you?

GLP-1 medicines are powerful and prescription-only for good reason. They suit many people very well — and they aren’t appropriate for everyone. Here’s a clear, honest picture before you decide.

You may be suitable

Criteria met
BMI of 30 or higher
BMI of 27+ with weight-related conditions
Struggled to lose weight with diet alone
Ready to pair with lifestyle changes

Speak to us first

Potential risk
Pregnant, trying to conceive, or breastfeeding
History of certain thyroid cancers
Certain pancreatic or digestive conditions
Under the age of 18

Ready to start your journey?

Track your progress

Your journey, in your pocket

Track your journey

Log every dose and watch your progress build.

Download now Free to download — takes a minute to set up. App Store and Google Play

AI Meal Tracking. Built for GLP-1 Appetites.

Point your camera at any meal and in 4–6 seconds it logs the calories, macros, weight, and fullness it expects.

Never miss a dose

A daily nudge keeps you on track.

How it works

Achieve your goals in just a few simple steps.

Step 1

Start Free Consultation

Select safe UK treatments. Quick answers.

Step 2

Review By Our Clinical Team

Our expert team will use your consultation as the basis of our recommendation and communicate with you.

Step 3

Get it delivered fast

We’ll deliver direct to you, as quickly as tomorrow.

Trusted by thousands

Real people, real change

Hannah M.
Lost 2 st 4 lb in a year

“The cravings that used to run my evenings just quietened down. Having a pharmacist to message made it feel safe.”

David O.
Lost 3 st in a year

“Discreet, simple and genuinely supportive. The dose steps were explained clearly every time.”

Priya S.
Lost 1 st 9 lb in a year

“I finally feel like food isn’t the loudest thing in my head. The delivery was always discreet and on time.”

Frequently asked questions